SOLUTION: The mathematical model represents the cost in dollars a company has in manufacturing x items during a month. How many items were produced if costs reached $800,000? c=900x +

Algebra ->  Customizable Word Problem Solvers  -> Misc -> SOLUTION: The mathematical model represents the cost in dollars a company has in manufacturing x items during a month. How many items were produced if costs reached $800,000? c=900x +       Log On

Ad: Over 600 Algebra Word Problems at edhelper.com


    

Question 926609: The mathematical model represents the cost in dollars a company has in manufacturing x items during a month. How many items were produced if costs reached $800,000?

c=900x + 80,000
-80,000 -80,000
-80,000+c = 900x
________ _____
900 900
89=x
Answer by MathLover1(20849) About Me  (Show Source):
You can put this solution on YOUR website!
if costs reached $c=800000
800000=900x+%2B+80000
800000-80000=900x+
720000=900x+
7200cross%280%29cross%280%29=9cross%280%29cross%280%29x+
7200=9x+
7200%2F9=x+
800=x+ items were produced if costs reached $800000